| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $213.77 | 7.529% | $229.8647 | $229.86 | $229.85 | $229.90 |
| Purchase #2 | $182.43 | 6.245% | $193.8228 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $172.28 | 9.592% | $188.8051 | $188.81 | $188.80 | $188.80 |
| Purchase #4 | $136.46 | 10.197% | $150.3748 | $150.37 | $150.35 | $150.40 |
| Purchase #5 | $67.52 | 11.756% | $75.4577 | $75.46 | $75.45 | $75.50 |
| Purchase #6 | $169.44 | 7.212% | $181.66 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $132.44 | 13.490% | $150.3062 | $150.31 | $150.30 | $150.30 |
| 7 purchase totals = | $1,074.34 | $1,170.2913 | $1,170.29 | $1,170.20 | $1,170.40 | |